package com.dzsw.service;

import com.dzsw.entity.Dept;
import com.dzsw.entity.RelationShip;

/**
 * @author sunz
 * @version 1.0
 * @CreateTime 2021-04-26-16:59
 */
public interface IBizService {

    void create();

    RelationShip getRelationShipById(Long id);

    Dept getDeptById(Long id);

    void deleteRelationShip(Long id);

    void deleteDept(Long id);

    void deleteAll();

    Integer getNum(String s, Integer o);
}
